The Heco Argon 70 is a 3-way bass reflex floorstanding speaker designed for high-quality audio reproduction. Manufactured around the year 2000 in Germany, it features a black finish and has generous dimensions of 1200 mm in height, 210 mm in width, and 420 mm in depth, while weighing approximately 35 kg per unit. With a nominal power handling of 200 watts and a music power handling of up to 320 watts, these speakers provide significant output capabilities. The Argon 70 has an efficiency rating of 92 dB, which makes it relatively easy to drive with a variety of amplifiers. The frequency response ranges impressively from 20 Hz to 36 kHz, ensuring a broad soundstage that can reproduce both deep bass notes and high frequencies accurately. The speaker is equipped with dual 165 mm woofers, a 165 mm midrange driver crafted from carbon-filled polypropylene with a solid aluminum phase plug, and a 28 mm coated fabric dome tweeter featuring a ferrofluid-cooled magnet system and a special cone damping mechanism for enhanced sound quality. The bi-wiring and bi-amping capabilities are facilitated by gold-plated terminals, allowing for flexible connection options. This model is part of the Argon series, which also includes several other variants such as the Argon 30, Argon 50, Argon Center, Argon Dipole, and Argon Surround.
